<template>
  <div class='wrap'>
    <div class='container w'>
      <el-card>
        <div slot="header" class="header">
          <div><i class="iconfont icon-huo"></i>热门文章</div>
          <div @click="huanyihuan(query.pageNum)" style="cursor:pointer"><i class="iconfont icon-huanyihuan"></i>换一换</div>
          </div>
        <div class="item" v-for="(item,index) in hotArticle" :key="index" @click="$router.push({name: 'Details', params: { article_id:`${item.id}`}})">
          <span>{{item.title}}</span>
        </div>
      </el-card>
    </div>
   </div>
</template>

<script>
import { getHotArticle } from '@/api/article'
export default {
  name: 'HotArticle',
  components: {},
  data () {
    return {
      hotArticle: [],
      query: {
        pageNum: 1,
        pageSize: 6
      }
    }
  },
  created () {
    this.getHotArticle()
  },
  methods: {
    async getHotArticle () {
      const { list, pageNum, pageSize } = await getHotArticle(this.query)
      this.query.pageNum = pageNum
      this.query.pageSize = pageSize
      this.hotArticle = list
    },
    huanyihuan (val) {
      this.query.pageNum = ++this.query.pageNum
      this.getHotArticle()
    }
  }
}
</script>
<style lang="scss" scoped>
.el-card  {
  box-shadow: 0 2px 8px 0px rgba(122 192 241 / 30%);
  // box-shadow: none;
}
::v-deep .el-card__header{
  padding: 10px 20px;
}
::v-deep .el-card__body{
  padding: 10px 20px
}
.header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  .iconfont{
    color: rgb(234, 25, 25);
    margin-right: 3px;
  }
  .icon-huo{
    font-size: 18px;
  }
}
.item{
  span:hover{
    color: #6292f0;
  cursor: pointer;
  }
  color: #606266;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  line-height: 2.4;
  text-overflow: ellipsis;
  overflow: hidden; //隐藏文字
}

</style>
